--- a/eric6/ThirdParty/Pygments/pygments/lexers/special.py Tue Apr 20 19:47:39 2021 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,105 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- pygments.lexers.special
- ~~~~~~~~~~~~~~~~~~~~~~~
-
- Special lexers.
-
- :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
- :license: BSD, see LICENSE for details.
-"""
-
-import re
-from io import BytesIO
-
-from pygments.lexer import Lexer
-from pygments.token import Token, Error, Text
-from pygments.util import get_choice_opt
-
-
-__all__ = ['TextLexer', 'RawTokenLexer']
-
-
-class TextLexer(Lexer):
- """
- "Null" lexer, doesn't highlight anything.
- """
- name = 'Text only'
- aliases = ['text']
- filenames = ['*.txt']
- mimetypes = ['text/plain']
- priority = 0.01
-
- def get_tokens_unprocessed(self, text):
- yield 0, Text, text
-
- def analyse_text(text):
- return TextLexer.priority
-
-
-_ttype_cache = {}
-
-line_re = re.compile('.*?\n')
-
-
-class RawTokenLexer(Lexer):
- """
- Recreate a token stream formatted with the `RawTokenFormatter`. This
- lexer raises exceptions during parsing if the token stream in the
- file is malformed.
-
- Additional options accepted:
-
- `compress`
- If set to ``"gz"`` or ``"bz2"``, decompress the token stream with
- the given compression algorithm before lexing (default: ``""``).
- """
- name = 'Raw token data'
- aliases = ['raw']
- filenames = []
- mimetypes = ['application/x-pygments-tokens']
-
- def __init__(self, **options):
- self.compress = get_choice_opt(options, 'compress',
- ['', 'none', 'gz', 'bz2'], '')
- Lexer.__init__(self, **options)
-
- def get_tokens(self, text):
- if self.compress:
- if isinstance(text, str):
- text = text.encode('latin1')
- if self.compress == 'gz':
- import gzip
- gzipfile = gzip.GzipFile('', 'rb', 9, BytesIO(text))
- text = gzipfile.read()
- elif self.compress == 'bz2':
- import bz2
- text = bz2.decompress(text)
- text = text.decode('latin1')
-
- # do not call Lexer.get_tokens() because stripping is not optional.
- text = text.strip('\n') + '\n'
- for i, t, v in self.get_tokens_unprocessed(text):
- yield t, v
-
- def get_tokens_unprocessed(self, text):
- length = 0
- for match in line_re.finditer(text):
- try:
- ttypestr, val = match.group().rstrip().split('\t', 1)
- except ValueError:
- val = match.group()
- ttype = Error
- else:
- ttype = _ttype_cache.get(ttypestr)
- if not ttype:
- ttype = Token
- ttypes = ttypestr.split('.')[1:]
- for ttype_ in ttypes:
- if not ttype_ or not ttype_[0].isupper():
- raise ValueError('malformed token name')
- ttype = getattr(ttype, ttype_)
- _ttype_cache[ttypestr] = ttype
- val = val[1:-1].encode().decode('unicode-escape')
- yield length, ttype, val
- length += len(val)
